Home / 17,067.11-25,628.45-10,534.82

Finding the Fourth Proportional to 17,067.11, 25,628.45 and 10,534.82

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Solution

The fourth proportional to 17,067.11, 25,628.45 and 10,534.82 is: 15,819.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.11 : 25,628.45 = 10,534.82 : x
  2. Step 2: Convert to fraction form
    17,067.11/25,628.45 = 10,534.82/x
  3. Step 3: Cross multiply
    17,067.11x = 25,628.45 × 10,534.82
  4. Step 4: Simplify right side
    17,067.11x = 269,990,926.81
  5. Step 5: Solve for x
    x = 269,990,926.81/17,067.11
  6. Step 6: Final answer
    x = 15,819.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.